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Message-ID: <1479353915-5043-1-git-send-email-rick.chang@mediatek.com>
Date: Thu, 17 Nov 2016 11:38:32 +0800
From: Rick Chang <rick.chang@...iatek.com>
To: Hans Verkuil <hans.verkuil@...co.com>,
Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Matthias Brugger <matthias.bgg@...il.com>,
Rob Herring <robh+dt@...nel.org>
CC: <linux-kernel@...r.kernel.org>, <linux-media@...r.kernel.org>,
<srv_heupstream@...iatek.com>,
<linux-mediatek@...ts.infradead.org>,
<linux-arm-kernel@...ts.infradead.org>,
<devicetree@...r.kernel.org>,
Minghsiu Tsai <minghsiu.tsai@...iatek.com>,
Rick Chang <rick.chang@...iatek.com>
Subject: [PATCH v6 0/3] Add Mediatek JPEG Decoder
This series of patches provide a v4l2 driver to control Mediatek JPEG decoder
for decoding JPEG image and Motion JPEG bitstream.
changes since v5:
- remove redundant name from struct mtk_jpeg_fmt
- Set state of all buffers to VB2_BUF_STATE_QUEUED if fail in start streaming
- Remove VB2_USERPTR
- Add check for buffer index
changes since v4:
- Change file name of binding documentation
- Revise DT binding documentation
- Revise compatible string
changes since v3:
- Revise DT binding documentation
- Revise compatible string
changes since v2:
- Revise DT binding documentation
changes since v1:
- Rebase for v4.9-rc1.
- Update Compliance test version and result
- Remove redundant path in Makefile
- Fix potential build error without CONFIG_PM_RUNTIME and CONFIG_PM_SLEEP
- Fix warnings from patch check and smatch check
* Dependency
The patch "arm: dts: mt2701: Add node for JPEG decoder" depends on:
CCF "Add clock support for Mediatek MT2701"[1]
iommu and smi "Add the dtsi node of iommu and smi for mt2701"[2]
[1] http://lists.infradead.org/pipermail/linux-mediatek/2016-October/007271.html
[2] https://patchwork.kernel.org/patch/9164013/
* Compliance test
v4l2-compliance SHA : 4ad7174b908a36c4f315e3fe2efa7e2f8a6f375a
Driver Info:
Driver name : mtk-jpeg decode
Card type : mtk-jpeg decoder
Bus info : platform:15004000.jpegdec
Driver version: 4.9.0
Capabilities : 0x84204000
Video Memory-to-Memory Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04204000
Video Memory-to-Memory Multiplanar
Streaming
Extended Pix Format
Compliance test for device /dev/video3 (not using libv4l2):
Required ioctls:
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second video open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
test VIDIOC_EXPBUF: OK
Test input 0:
Total: 43, Succeeded: 43, Failed: 0, Warnings: 0
Rick Chang (3):
dt-bindings: mediatek: Add a binding for Mediatek JPEG Decoder
vcodec: mediatek: Add Mediatek JPEG Decoder Driver
arm: dts: mt2701: Add node for Mediatek JPEG Decoder
.../bindings/media/mediatek-jpeg-decoder.txt | 37 +
arch/arm/boot/dts/mt2701.dtsi | 14 +
drivers/media/platform/Kconfig | 15 +
drivers/media/platform/Makefile | 2 +
drivers/media/platform/mtk-jpeg/Makefile | 2 +
drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c | 1303 ++++++++++++++++++++
drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h | 139 +++
drivers/media/platform/mtk-jpeg/mtk_jpeg_hw.c | 417 +++++++
drivers/media/platform/mtk-jpeg/mtk_jpeg_hw.h | 91 ++
drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c | 160 +++
drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.h | 25 +
drivers/media/platform/mtk-jpeg/mtk_jpeg_reg.h | 58 +
12 files changed, 2263 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
create mode 100644 drivers/media/platform/mtk-jpeg/Makefile
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_core.h
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_hw.c
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_hw.h
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.c
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_parse.h
create mode 100644 drivers/media/platform/mtk-jpeg/mtk_jpeg_reg.h
--
1.9.1
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